Burbank Airport
Aircraft Accident/Incident Report

Burbank, California 91505
Thursday, September 8, 1994 6:00 PDT

NTSB Narrative Summary Released at Completion of Accident

THE GROUND CREW WERE NOT USING HEADSETS WHILE PUSHING BACK THE AIRPLANE. THE GROUND CREW DID NOT FOLLOW COMPANY PROCEDURES AND DISCONNECTED THE TOW BAR WITHOUT RECEIVING AN ACKNOWLEDGMENT FROM THE FLIGHT CREW. THE GROUND CREW DID UTILIZE HAND SIGNAL PROCEDURES TWICE, BUT WERE UNABLE TO SEE THE CAPTAIN'S RESPONSE DUE TO THE POOR LIGHTING CONDITIONS. THE FLIGHT CREW WAS STARTING THE ENGINES AND DID NOT SEE NOR ACKNOWLEDGE THE PARKING BRAKE SIGNAL. THEY WERE NOT AWARE THAT THE GROUND CREW DISCONNECTED THE TOW BAR. MOMENTS LATER, THE JET ROLLED FORWARD AND STRUCK THE TUG.

NTSB Probable Cause Narrative

the ground crew's failure to follow company procedures. The failure of the operator to provide headsets to communicate with the flightcrew and the poor lighting conditions were factors in this accident.

Event Information

Type of Event Accident
Event Date 9/8/1994
Event Day of the Week Thursday
Time of Event 600
Event Time Zone Pacific Daylight Time
Event City BURBANK
Event State CALIFORNIA
Event Country --
Zipcode of the event site 91505
Event Date Year 1994
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport BURBANK
Event Location Nearest Airport ID BUR
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 775
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 550 Pacific Standard Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID BUR
Elevation of weather observation facility 775
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation PST
Lighting Conditions Night/Dark
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) 9
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 36
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1346
NTSB Notification Source --
NTSB Notification Date Sep 8 1994 12:00AM
NTSB Notification Time 750
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 12:15PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N403SW
NTSB Number LAX94LA357
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CANADAIR
Aircraft Model CL600
Aircraft Series Identifier CL600
Aircraft Serial Number 7028
Certified Max Gross Weight 51000
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 53
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Aug 22 1994 12:00AM
Airframe hours since last inspection 109
Airframe Hours 1463
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name SKYWEST AIRLINES
Aircraft Owner Street Address 444 S. RIVER ROAD
Aircraft Owner City ST. GEORGE
Aircraft Owner State UT
Aircraft Owner Country
Aircraft Owner Zipcode 84770
Operator is an individual? --
Operator Name SKYWEST AIRLINES
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 444 S. RIVER ROAD
Operator City ST. GEORGE
Operator State UT
Operator Country
Operator Zip code 84770
Operator Code SWIA
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code BUR
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code SLC
Destination City SALT LAKE CITY
Destination State UT
Destination Country
Specific Phase of Flight Taxi
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --